body { background: #f1f0f6; }
.bd { border: 1px solid; }
.bdb {border-bottom: 1px solid #ebebeb;}
.ovh {overflow:hidden;}
.h100pc { height: 100%; }
.w100pc { width: 100%; }
.dsn { display: none; }
.fixed { position: fixed; }
.rel { position: relative; }
.abs { position: absolute; }
.tac { text-align: center; }
.lh15 { line-height: 1.5; }
 /* 颜色 */
.f999 { color: #999; }
.fff { color: #ffffff; }
 /* 背景颜色 */
.bg-green { background: green; }
.bg-gray { background: gray; }
.bg-fff { background: #ffffff; }

 /* 弹性盒子公共样式 */
 /* 排列方向-横向排列 */
.flex {
    display: flex;
}
 /* 纵向排列 */
.flex2 {display:flex; flex-direction: column; }
 /* 水平居中,垂直居中 */
.fcc {
  display: flex;
  justify-content: center;
  align-items: center;
}
 /* 两端对齐 */
.jc-sb {
  justify-content: space-between;
}
 /* 分散对齐 */
.jc-sa {
  justify-content: space-around;
}
.jc-c {
   justify-content:center;
}
.jc-fe {
   justify-content:flex-end;
}
 /* 垂直居中 */
.aic {
    align-items: center;
}
 /* 垂直靠下 */
.ai-fe {
    align-items: flex-end;
}
 /* 分配剩余空间 */
.fg1 { flex-grow: 1; }
.fg2 { flex-grow: 2; }


 /* 字体设置 */
.f0 {font-size:0px}
.f8 {font-size:8px}
.f10 {font-size:10px}
.f12 {font-size:12px}
.f14 {font-size:14px}
.f16 {font-size:16px}
.f18 {font-size:18px}
.f20 {font-size:20px}
.f22 {font-size:22px}
.f24 {font-size:24px}
.f26 {font-size:26px}

 /* margin-top设置 */
.mt-5 {margin-top: 5px;}
.mt-10 {margin-top: 10px;}
.mt-15 {margin-top: 15px;}
.mt-20 {margin-top: 20px;}
.mt-25 {margin-top: 25px;}
.mt-30 {margin-top: 30px;}

 /* margin-bottom设置 */
.mb-5 {margin-bottom: 5px;}
.mb-10 {margin-bottom: 10px;}
.mb-15 {margin-bottom: 15px;}
.mb-20 {margin-bottom: 20px;}
.mb-25 {margin-bottom: 25px;}
.mb-30 {margin-bottom: 30px;}

 /* margin-left设置 */
.ml-5 {margin-left: 5px;}
.ml-10 {margin-left: 10px;}
.ml-15 {margin-left: 15px;}
.ml-20 {margin-left: 20px;}
.ml-25 {margin-left: 25px;}
.ml-30 {margin-left: 30px;}

 /* margin-right设置 */
.mr-5 {margin-right: 5px;}
.mr-10 {margin-right: 10px;}
.mr-15 {margin-right: 15px;}
.mr-20 {margin-right: 20px;}
.mr-25 {margin-right: 25px;}
.mr-30 {margin-right: 30px;}

 /* padding-top设置 */
.pt-5 {padding-top: 5px;}
.pt-10 {padding-top: 10px;}
.pt-15 {padding-top: 15px;}
.pt-20 {padding-top: 20px;}
.pt-25 {padding-top: 25px;}
.pt-30 {padding-top: 30px;}

 /* padding-left设置 */
.pl-5 {padding-left: 5px;}
.pl-10 {padding-left: 10px;}
.pl-15 {padding-left: 15px;}
.pl-20 {padding-left: 20px;}
.pl-25 {padding-left: 25px;}
.pl-30 {padding-left: 30px;}

 /* padding-right设置 */
.pr-5 {padding-right: 5px;}
.pr-10 {padding-right: 10px;}
.pr-15 {padding-right: 15px;}
.pr-20 {padding-right: 20px;}
.pr-25 {padding-right: 25px;}
.pr-30 {padding-right: 30px;}

 /* padding-bottom设置 */
.pb-5 {padding-bottom: 5px;}
.pb-10 {padding-bottom: 10px;}
.pb-15 {padding-bottom: 15px;}
.pb-20 {padding-bottom: 20px;}
.pb-25 {padding-bottom: 25px;}
.pb-30 {padding-bottom: 30px;}

